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Ama-Porter Submersible motor pump
Submersible motor pump


Vertical single-stage fully floodable submersible waste water pump in close-coupled design (grey cast iron variant), non-explosion-proof.
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Main Applications

  • Drainage systems
  • Water extraction
  • Draining of pits, shafts, etc.

Technical Data

  • Max. head21 m
  • Min. head0.1 m
  • Max. allowed working pressure16 bar
  • Max. allowed fluid temperature40 °C

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  • High operating reliability due to dry, pressure-tight and encapsulated squirrel-cage motor, thermal class F
  • Long service life with shaft made of corrosion-resistant stainless steel
  • Ease of service with wetted bolts made of stainless steel which are easy to undo even after years of operation


  • A10A_3037301643-1_2
    Suitable for plants to Standard EN 12050-1
  • A10A_3037301643-2_2
    BMW (test report) Nos.: 0420266-01 to 05

Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate40 m3/h
  • Min. flow rate0.1 m3/h
  • Max. head21 m
  • Min. head0.1 m
  • Mains frequency50 Hz
  • Mains voltage230 V, 400 V
  • Casing materialEN-GJL-250
  • Nominal pressurePN 16
  • Max. allowed working pressure16 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature40 °C
  • Min. allowed fluid temperature2 °C

Characteristic curves

Sectional Drawings

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  • Download


TitleFormatSizeLast change
2-page product description Ama-Porter (2539.024_EN)PDF0.44/19/2021
TitleFormatSizeLast change
TitleFormatSizeLast change
MSE/MSD (2315.81_EN)PDF1.454/15/2021
Ama-Porter S 545 _E (2539.812_EN)PDF3.874/19/2021
Ama-Porter, F, SB 545 _E, S545 _D (2539.811_EN)PDF4.674/19/2021
Hyper (2314.8_EN)PDF1.074/19/2021
AS5 (2317.8233_EN)PDF1.434/19/2021
TitleFormatSizeLast change
Ama-Porter, 50 Hz (2539.51_EN)PDF5.254/19/2021
Ama-Porter, 60 Hz (2539.56_EN)PDF4.984/19/2021
TitleFormatSizeLast change